Chest exercises after reconstruction

I’ve never been good at push-ups, but I could at least crank out 10 or so on my knees prior to my surgery. Most mornings I would wake up and do push-ups, crunches and other accidents.

After having a bilateral mastectomy and reconstruction, it is very difficult to do push-ups and other chest exercises. I would assume it’s because my implants are behind my chest muscles. I am continuing to push through the exercises and hopefully, it will get easier.